Revert "[Tizen] Revert "Support multiple window rendering""
[platform/core/uifw/dali-adaptor.git] / dali / internal / window-system / common / window-impl.cpp
index 715861e..fd9d99a 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
 
 // EXTERNAL HEADERS
 #include <dali/integration-api/core.h>
-#include <dali/integration-api/system-overlay.h>
+#include <dali/integration-api/render-task-list-integ.h>
+#include <dali/public-api/actors/actor.h>
+#include <dali/public-api/actors/layer.h>
+#include <dali/public-api/actors/camera-actor.h>
 #include <dali/public-api/render-tasks/render-task.h>
 #include <dali/public-api/render-tasks/render-task-list.h>
+#include <dali/public-api/rendering/frame-buffer.h>
 #include <dali/devel-api/adaptor-framework/orientation.h>
 
 // INTERNAL HEADERS
 #include <dali/internal/input/common/drag-and-drop-detector-impl.h>
-#include <dali/internal/window-system/common/ecore-indicator-impl.h>
 #include <dali/internal/window-system/common/window-visibility-observer.h>
 #include <dali/internal/window-system/common/orientation-impl.h>
 #include <dali/internal/window-system/common/render-surface-factory.h>
-#include <dali/internal/window-system/common/window-base-factory.h>
+#include <dali/internal/window-system/common/window-factory.h>
 #include <dali/internal/window-system/common/window-base.h>
 #include <dali/internal/window-system/common/window-render-surface.h>
 
@@ -42,6 +45,8 @@ namespace Internal
 namespace Adaptor
 {
 
+uint32_t Window::mWindowCounter = 0;
+
 namespace
 {
 
@@ -60,23 +65,22 @@ Window* Window::New( const PositionSize& positionSize, const std::string& name,
 }
 
 Window::Window()
-: mSurface( NULL ),
+: mId( mWindowCounter++ ),
+  mSurface( nullptr ),
   mWindowBase(),
-  mIndicatorVisible( Dali::Window::VISIBLE ),
+  mIndicatorVisible( Dali::Window::INVISIBLE ),   // TODO: Enable this after indicator implementation based on tizen 5.
   mIndicatorIsShown( false ),
   mShowRotatedIndicatorOnClose( false ),
   mStarted( false ),
-  mIsTransparent( false ),
   mIsFocusAcceptable( true ),
   mVisible( true ),
   mIconified( false ),
   mOpaqueState( false ),
   mResizeEnabled( false ),
-  mIndicator( NULL ),
+  mIndicator(),
   mIndicatorOrientation( Dali::Window::PORTRAIT ),
   mNextIndicatorOrientation( Dali::Window::PORTRAIT ),
   mIndicatorOpacityMode( Dali::Window::OPAQUE ),
-  mOverlay( NULL ),
   mAdaptor( NULL ),
   mType( Dali::Window::NORMAL ),
   mPreferredOrientation( Dali::Window::PORTRAIT ),
@@ -91,37 +95,37 @@ Window::~Window()
 {
   if( mIndicator )
   {
-    mOverlay->Remove( mIndicator->GetActor() );
-    Dali::RenderTaskList taskList = mOverlay->GetOverlayRenderTasks();
-    Dali::RenderTask indicatorTask = taskList.GetTask(0);
-    mOverlay->GetOverlayRenderTasks().RemoveTask(indicatorTask);
     mIndicator->Close();
-    delete mIndicator;
   }
 
   if ( mAdaptor )
   {
     mAdaptor->RemoveObserver( *this );
     mAdaptor->SetDragAndDropDetector( NULL );
+    mAdaptor->RemoveWindow( this );
     mAdaptor = NULL;
   }
 
-  delete mSurface;
+  mSurface.reset( nullptr );
 }
 
 void Window::Initialize(const PositionSize& positionSize, const std::string& name, const std::string& className)
 {
-  // create a window render surface
+  // Create a window render surface
   Any surface;
   auto renderSurfaceFactory = Dali::Internal::Adaptor::GetRenderSurfaceFactory();
-  auto windowRenderSurface = renderSurfaceFactory->CreateWindowRenderSurface( positionSize, surface, name, className, mIsTransparent );
-  mSurface = windowRenderSurface.release();
+  mSurface = renderSurfaceFactory->CreateWindowRenderSurface( positionSize, surface, mIsTransparent );
+
+  // Get a window base
+  mWindowBase = mSurface->GetWindowBase();
 
-  // create a window base
-  auto windowBaseFactory = Dali::Internal::Adaptor::GetWindowBaseFactory();
-  mWindowBase = windowBaseFactory->CreateWindowBase( this, mSurface );
+  // Connect signals
+  mWindowBase->IconifyChangedSignal().Connect( this, &Window::OnIconifyChanged );
+  mWindowBase->FocusChangedSignal().Connect( this, &Window::OnFocusChanged );
+  mWindowBase->DeleteRequestSignal().Connect( this, &Window::OnDeleteRequest );
+  mWindowBase->IndicatorFlickedSignal().Connect( this, &Window::OnIndicatorFlicked );
 
-  mWindowBase->Initialize();
+  mSurface->OutputTransformedSignal().Connect( this, &Window::OnOutputTransformed );
 
   if( !positionSize.IsEmpty() )
   {
@@ -141,14 +145,18 @@ void Window::SetAdaptor(Dali::Adaptor& adaptor)
   DALI_ASSERT_ALWAYS( !mStarted && "Adaptor already started" );
   mStarted = true;
 
-  // Only create one overlay per window
-  Internal::Adaptor::Adaptor& adaptorImpl = Internal::Adaptor::Adaptor::GetImplementation(adaptor);
-  Integration::Core& core = adaptorImpl.GetCore();
-  mOverlay = &core.GetSystemOverlay();
+  PositionSize positionSize = mSurface->GetPositionSize();
+  mScene = Dali::Integration::Scene::New( Vector2(positionSize.width, positionSize.height) );
+  mScene.SetSurface( *mSurface.get() );
+
+  unsigned int dpiHorizontal, dpiVertical;
+  dpiHorizontal = dpiVertical = 0;
 
-  Dali::RenderTaskList taskList = mOverlay->GetOverlayRenderTasks();
-  taskList.CreateTask();
+  mSurface->GetDpi( dpiHorizontal, dpiVertical );
+  mScene.SetDpi( Vector2( static_cast<float>( dpiHorizontal ), static_cast<float>( dpiVertical ) ) );
 
+  // Create one overlay for the main window only
+  Internal::Adaptor::Adaptor& adaptorImpl = Internal::Adaptor::Adaptor::GetImplementation(adaptor);
   mAdaptor = &adaptorImpl;
   mAdaptor->AddObserver( *this );
 
@@ -165,16 +173,19 @@ void Window::SetAdaptor(Dali::Adaptor& adaptor)
   {
     mIndicator->SetAdaptor(mAdaptor);
   }
+
+  mSurface->SetAdaptor( *mAdaptor );
 }
 
 WindowRenderSurface* Window::GetSurface()
 {
-  return mSurface;
+  return mSurface.get();
 }
 
 void Window::ShowIndicator( Dali::Window::IndicatorVisibleMode visibleMode )
 {
-  mIndicatorVisible = visibleMode;
+  // TODO: Enable this after indicator implementation based on tizen 5.
+//  mIndicatorVisible = visibleMode;
 
   mWindowBase->ShowIndicator( mIndicatorVisible, mIndicatorOpacityMode );
 
@@ -193,7 +204,8 @@ void Window::SetIndicatorBgOpacity( Dali::Window::IndicatorBgOpacity opacityMode
 
 void Window::SetIndicatorVisibleMode( Dali::Window::IndicatorVisibleMode mode )
 {
-  mIndicatorVisible = mode;
+  // TODO: Enable this after indicator implementation based on tizen 5.
+//  mIndicatorVisible = mode;
 }
 
 void Window::RotateIndicator( Dali::Window::WindowOrientation orientation )
@@ -223,6 +235,44 @@ void Window::Activate()
   mWindowBase->Activate();
 }
 
+void Window::Add( Dali::Actor actor )
+{
+  mScene.Add( actor );
+}
+
+void Window::Remove( Dali::Actor actor )
+{
+  mScene.Remove( actor );
+}
+
+Dali::Layer Window::GetRootLayer() const
+{
+  return mScene.GetRootLayer();
+}
+
+uint32_t Window::GetLayerCount() const
+{
+  return mScene.GetLayerCount();
+}
+
+Dali::Layer Window::GetLayer( uint32_t depth ) const
+{
+  return mScene.GetLayer( depth );
+}
+
+void Window::SetBackgroundColor( Vector4 color )
+{
+  if ( mSurface )
+  {
+    mSurface->SetBackgroundColor( color );
+  }
+}
+
+Vector4 Window::GetBackgroundColor() const
+{
+  return mSurface ? mSurface->GetBackgroundColor() : Vector4();
+}
+
 void Window::AddAvailableOrientation( Dali::Window::WindowOrientation orientation )
 {
   bool found = false;
@@ -297,7 +347,7 @@ Dali::DragAndDropDetector Window::GetDragAndDropDetector() const
 
 Dali::Any Window::GetNativeHandle() const
 {
-  return mSurface->GetWindow();
+  return mSurface->GetNativeWindow();
 }
 
 void Window::SetAcceptFocus( bool accept )
@@ -472,21 +522,22 @@ void Window::SetSize( Dali::Window::WindowSize size )
     mResizeEnabled = true;
   }
 
-  PositionSize positionSize = mSurface->GetPositionSize();
+  PositionSize oldRect = mSurface->GetPositionSize();
 
-  if( positionSize.width != size.GetWidth() || positionSize.height != size.GetHeight() )
-  {
-    positionSize.width = size.GetWidth();
-    positionSize.height = size.GetHeight();
+  mSurface->MoveResize( PositionSize( oldRect.x, oldRect.y, size.GetWidth(), size.GetHeight() ) );
+
+  PositionSize newRect = mSurface->GetPositionSize();
 
-    mSurface->MoveResize( positionSize );
+  // When surface size is updated, inform adaptor of resizing and emit ResizeSignal
+  if( ( oldRect.width != newRect.width ) || ( oldRect.height != newRect.height ) )
+  {
+    Uint16Pair newSize( newRect.width, newRect.height );
 
-    mAdaptor->SurfaceResizePrepare( Adaptor::SurfaceSize( positionSize.width, positionSize.height ) );
+    mAdaptor->SurfaceResizePrepare( mSurface.get(), newSize );
 
-    // Emit signal
-    mResizedSignal.Emit( Dali::Window::WindowSize( positionSize.width, positionSize.height ) );
+    mResizedSignal.Emit( newSize );
 
-    mAdaptor->SurfaceResizeComplete( Adaptor::SurfaceSize( positionSize.width, positionSize.height ) );
+    mAdaptor->SurfaceResizeComplete( mSurface.get(), newSize );
   }
 }
 
@@ -505,15 +556,9 @@ void Window::SetPosition( Dali::Window::WindowPosition position )
     mResizeEnabled = true;
   }
 
-  PositionSize positionSize = mSurface->GetPositionSize();
-
-  if( positionSize.x != position.GetX() || positionSize.y != position.GetY() )
-  {
-    positionSize.x = position.GetX();
-    positionSize.y = position.GetY();
+  PositionSize oldRect = mSurface->GetPositionSize();
 
-    mSurface->MoveResize( positionSize );
-  }
+  mSurface->MoveResize( PositionSize( position.GetX(), position.GetY(), oldRect.width, oldRect.height ) );
 }
 
 Dali::Window::WindowPosition Window::GetPosition() const
@@ -523,6 +568,33 @@ Dali::Window::WindowPosition Window::GetPosition() const
   return Dali::Window::WindowPosition( positionSize.x, positionSize.y );
 }
 
+void Window::SetPositionSize( PositionSize positionSize )
+{
+  if( !mResizeEnabled )
+  {
+    AddAuxiliaryHint( "wm.policy.win.user.geometry", "1" );
+    mResizeEnabled = true;
+  }
+
+  PositionSize oldRect = mSurface->GetPositionSize();
+
+  mSurface->MoveResize( positionSize );
+
+  PositionSize newRect = mSurface->GetPositionSize();
+
+  // When surface size is updated, inform adaptor of resizing and emit ResizeSignal
+  if( ( oldRect.width != newRect.width ) || ( oldRect.height != newRect.height ) )
+  {
+    Uint16Pair newSize( newRect.width, newRect.height );
+
+    mAdaptor->SurfaceResizePrepare( mSurface.get(), newSize );
+
+    mResizedSignal.Emit( newSize );
+
+    mAdaptor->SurfaceResizeComplete( mSurface.get(), newSize );
+  }
+}
+
 void Window::SetTransparency( bool transparent )
 {
   mSurface->SetTransparency( transparent );
@@ -552,55 +624,12 @@ void Window::RotationDone( int orientation, int width, int height )
 {
   mSurface->RequestRotation( orientation, width, height );
 
-  mAdaptor->SurfaceResizePrepare( Adaptor::SurfaceSize( width, height ) );
+  mAdaptor->SurfaceResizePrepare( mSurface.get(), Adaptor::SurfaceSize( width, height ) );
 
   // Emit signal
   mResizedSignal.Emit( Dali::Window::WindowSize( width, height ) );
 
-  mAdaptor->SurfaceResizeComplete( Adaptor::SurfaceSize( width, height ) );
-}
-
-void Window::OnIconifyChanged( bool iconified )
-{
-  if( iconified )
-  {
-    mIconified = true;
-
-    if( mVisible )
-    {
-      WindowVisibilityObserver* observer( mAdaptor );
-      observer->OnWindowHidden();
-      DALI_LOG_RELEASE_INFO( "Window (%p) Iconified\n", this );
-    }
-  }
-  else
-  {
-    mIconified = false;
-
-    if( mVisible )
-    {
-      WindowVisibilityObserver* observer( mAdaptor );
-      observer->OnWindowShown();
-      DALI_LOG_RELEASE_INFO( "Window (%p) Deiconified\n", this );
-    }
-  }
-}
-
-void Window::OnFocusChanged( bool focusIn )
-{
-  mFocusChangedSignal.Emit( focusIn );
-}
-
-void Window::OnOutputTransformed()
-{
-  PositionSize positionSize = mSurface->GetPositionSize();
-  mAdaptor->SurfaceResizePrepare( Adaptor::SurfaceSize( positionSize.width, positionSize.height ) );
-  mAdaptor->SurfaceResizeComplete( Adaptor::SurfaceSize( positionSize.width, positionSize.height ) );
-}
-
-void Window::OnDeleteRequest()
-{
-  mDeleteRequestSignal.Emit();
+  mAdaptor->SurfaceResizeComplete( mSurface.get(), Adaptor::SurfaceSize( width, height ) );
 }
 
 void Window::DoShowIndicator( Dali::Window::WindowOrientation lastOrientation )
@@ -609,11 +638,14 @@ void Window::DoShowIndicator( Dali::Window::WindowOrientation lastOrientation )
   {
     if( mIndicatorVisible != Dali::Window::INVISIBLE )
     {
-      mIndicator = new Indicator( mAdaptor, mIndicatorOrientation, this );
-      mIndicator->SetOpacityMode( mIndicatorOpacityMode );
-      Dali::Actor actor = mIndicator->GetActor();
-      SetIndicatorActorRotation();
-      mOverlay->Add(actor);
+      auto windowFactory = Dali::Internal::Adaptor::GetWindowFactory();
+      mIndicator = windowFactory->CreateIndicator( mAdaptor, mIndicatorOrientation, this );
+      if( mIndicator )
+      {
+        mIndicator->SetOpacityMode( mIndicatorOpacityMode );
+        Dali::Actor actor = mIndicator->GetActor();
+        SetIndicatorActorRotation();
+      }
     }
     // else don't create a hidden indicator
   }
@@ -649,7 +681,10 @@ void Window::DoRotateIndicator( Dali::Window::WindowOrientation orientation )
   {
     mShowRotatedIndicatorOnClose = true;
     mNextIndicatorOrientation = orientation;
-    mIndicator->Close(); // May synchronously call IndicatorClosed() callback
+    if( mIndicator )
+    {
+      mIndicator->Close(); // May synchronously call IndicatorClosed() callback
+    }
   }
   else
   {
@@ -662,31 +697,32 @@ void Window::DoRotateIndicator( Dali::Window::WindowOrientation orientation )
 void Window::SetIndicatorActorRotation()
 {
   DALI_LOG_TRACE_METHOD( gWindowLogFilter );
-  DALI_ASSERT_DEBUG( mIndicator != NULL );
-
-  Dali::Actor actor = mIndicator->GetActor();
-  switch( mIndicatorOrientation )
+  if( mIndicator )
   {
-    case Dali::Window::PORTRAIT:
-      actor.SetParentOrigin( ParentOrigin::TOP_CENTER );
-      actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
-      actor.SetOrientation( Degree(0), Vector3::ZAXIS );
-      break;
-    case Dali::Window::PORTRAIT_INVERSE:
-      actor.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
-      actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
-      actor.SetOrientation( Degree(180), Vector3::ZAXIS );
-      break;
-    case Dali::Window::LANDSCAPE:
-      actor.SetParentOrigin( ParentOrigin::CENTER_LEFT );
-      actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
-      actor.SetOrientation( Degree(270), Vector3::ZAXIS );
-      break;
-    case Dali::Window::LANDSCAPE_INVERSE:
-      actor.SetParentOrigin( ParentOrigin::CENTER_RIGHT );
-      actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
-      actor.SetOrientation( Degree(90), Vector3::ZAXIS );
-      break;
+    Dali::Actor actor = mIndicator->GetActor();
+    switch( mIndicatorOrientation )
+    {
+      case Dali::Window::PORTRAIT:
+        actor.SetParentOrigin( ParentOrigin::TOP_CENTER );
+        actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
+        actor.SetOrientation( Degree(0), Vector3::ZAXIS );
+        break;
+      case Dali::Window::PORTRAIT_INVERSE:
+        actor.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
+        actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
+        actor.SetOrientation( Degree(180), Vector3::ZAXIS );
+        break;
+      case Dali::Window::LANDSCAPE:
+        actor.SetParentOrigin( ParentOrigin::CENTER_LEFT );
+        actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
+        actor.SetOrientation( Degree(270), Vector3::ZAXIS );
+        break;
+      case Dali::Window::LANDSCAPE_INVERSE:
+        actor.SetParentOrigin( ParentOrigin::CENTER_RIGHT );
+        actor.SetAnchorPoint(  AnchorPoint::TOP_CENTER );
+        actor.SetOrientation( Degree(90), Vector3::ZAXIS );
+        break;
+    }
   }
 }
 
@@ -695,7 +731,58 @@ void Window::SetIndicatorProperties( bool isShow, Dali::Window::WindowOrientatio
   mWindowBase->SetIndicatorProperties( isShow, lastOrientation );
 }
 
-void Window::IndicatorTypeChanged(Indicator::Type type)
+void Window::OnIconifyChanged( bool iconified )
+{
+  if( iconified )
+  {
+    mIconified = true;
+
+    if( mVisible )
+    {
+      WindowVisibilityObserver* observer( mAdaptor );
+      observer->OnWindowHidden();
+      DALI_LOG_RELEASE_INFO( "Window (%p) Iconified\n", this );
+    }
+  }
+  else
+  {
+    mIconified = false;
+
+    if( mVisible )
+    {
+      WindowVisibilityObserver* observer( mAdaptor );
+      observer->OnWindowShown();
+      DALI_LOG_RELEASE_INFO( "Window (%p) Deiconified\n", this );
+    }
+  }
+}
+
+void Window::OnFocusChanged( bool focusIn )
+{
+  mFocusChangedSignal.Emit( focusIn );
+}
+
+void Window::OnOutputTransformed()
+{
+  PositionSize positionSize = mSurface->GetPositionSize();
+  mAdaptor->SurfaceResizePrepare( mSurface.get(), Adaptor::SurfaceSize( positionSize.width, positionSize.height ) );
+  mAdaptor->SurfaceResizeComplete( mSurface.get(), Adaptor::SurfaceSize( positionSize.width, positionSize.height ) );
+}
+
+void Window::OnDeleteRequest()
+{
+  mDeleteRequestSignal.Emit();
+}
+
+void Window::OnIndicatorFlicked()
+{
+  if( mIndicator )
+  {
+    mIndicator->Flicked();
+  }
+}
+
+void Window::IndicatorTypeChanged( IndicatorInterface::Type type )
 {
   mWindowBase->IndicatorTypeChanged( type );
 }
@@ -707,7 +794,10 @@ void Window::IndicatorClosed( IndicatorInterface* indicator )
   if( mShowRotatedIndicatorOnClose )
   {
     Dali::Window::WindowOrientation currentOrientation = mIndicatorOrientation;
-    mIndicator->Open( mNextIndicatorOrientation );
+    if( mIndicator )
+    {
+      mIndicator->Open( mNextIndicatorOrientation );
+    }
     mIndicatorOrientation = mNextIndicatorOrientation;
     SetIndicatorActorRotation();
     DoShowIndicator( currentOrientation );
@@ -746,8 +836,7 @@ void Window::OnStop()
     mIndicator->Close();
   }
 
-  delete mIndicator;
-  mIndicator = NULL;
+  mIndicator.release();
 }
 
 void Window::OnDestroy()
@@ -755,6 +844,11 @@ void Window::OnDestroy()
   mAdaptor = NULL;
 }
 
+uint32_t Window::GetId() const
+{
+  return mId;
+}
+
 } // Adaptor
 
 } // Internal